这个反应的能量变化是-349千焦每摩尔。
The change in energy for this reaction is negative 349 kilojoules per mole.
单个氢原子的能量是 -1312 千焦每摩尔。
The energy for single hydrogen atom is negative 1312 kilojoules per mole.
同样的,如果我们观察二价的氟,它是每摩尔160焦。
Likewise, if we look at fluorine in its diatomic molecule, it is 160 kilojoules per mole.
So if I tell you that the energy for single hydrogen atom is negative 13 12 kilojoules per mole.
如果我告诉大家单个氢原子的能量,是负的,1312,千焦每摩尔。
It is joules per atom. Or, if you multiply by Avogadro's number then you will get joules per mole.
焦耳每个原子,或者,如果乘以,阿伏伽德罗常数你会得到焦耳数每摩尔。
So, what we get for the disassociation energy for a hydrogen atom is 424 kilojoules per mole.
因此,我们就得到了氢原子,离解能的大小为,424,千焦每摩尔。
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